K&N parts matching Purepro A9537 air filter

The Purepro A9537 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Purepro air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
David Jones , Puyallup, Washington
Was shipped and arrived on time. Installed same day, took less than 10 minutes. Very happy with it overall.
Leonard, Long Beach, California
Great product. I definitely felt increase in hp and throttle response.
Brett, Georgia
Let's the engine breathe well, is way cheaper than stock filters over the life of the car, and butt dyno says I'm getting more power.
33-2482 K&N 33-2482 Replacement Air Filter
List Price: $82.19
Your Price: $52.99